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Nov 24, 2020 · You can check the tyre speed rating on the sidewall of a car. There's a group of letters and numbers on the side. The final letter is the speed rating. The speed rating letter comes after the load rating. It’s important to look at both together because the speed rating depends on driving with the right load.
Aug 21, 2024 · 186. As most modern cars comfortably top 100mph, and speed ratings usually give quite some headroom above a car’s theoretical top speed, there won’t be many cars with tyres rated at less than ...
How to read tyre markings. Date of Manufacture. Reinforced tyres. Run flat tyres. Homologation. EV tyres. You’ll also find another number on your tyre sidewall which represents the date your tyre was manufactured. This will consist of four digits – the first two refer to the week your tyre was manufactured and the last two refers to the year.
May 24, 2016 · Z-rated high-performance tyres are rated for speeds in excess of 149mph. Confusingly, W-rated tyres are rated at a higher speed in excess of 168mph. Y-rated tyres are rated in excess of 186mph. See the full list below. Tyre speed ratings should be matched to the official top speed of your car. If you fit cheaper, lower-speed-rated tyres, it ...
Tyre speed rating. 205mm. 55% of the height/section ratio. 17”. 91. V. Note that tyres of the same dimension can have different tyre load and speed ratings. This is why it is important to understand the dimension, tyre speed and tyre load rating before replacing tyres. In this example, the tyre load rating is 91.
Jul 4, 2016 · H 210km/h or 130mph. V 240km/h or 149mph. W (ZR) 270km/h or 168mph. Y (ZR) 300km/h or 186mph. ZR Above 240km/h or 149mph. There is no reason to buy tyres with a speed rating that exceeds your car’s top speed. They’ll cost more for no benefit. Elsewhere on your tyres you will see the manufacturer’s name, the name of the tyre model and ...
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The first of the two numbers is the nominal section width of the tyre. It is given in millimetres and defines the distance between the inner and outer sidewall of the tyre. For example, 205 means that your tyre is nominally 205 mm wide. The second number is the relationship between a tyre’s sidewall height and the tyre's width.
